NKC Electronics Ethernet Shield

Based on the WIZ812MJ module by Wiznet, which uses the same W5100 chip as the official Arduino Ethernet shield.

Open Source: UnknownLicense: UnknownSource: Unknown

AREF

GND

D13 / SCK

D12 / MISO

RESET

D11 / MOSI ~

3.3V

D10 / SS ~

5V

D9 ~

GND

D8

GND

VIN

D7

D6 ~

A0

D5 ~

A1

D4

A2

D3 ~

A3

D2

A4

D1 / TX

A5

D0 / RX

Note:
The RJ45 jack is physically very high due to being mounted on a separate board on top of the shield. Be careful of clearance when trying to stack other shields on top. If the kit is assembled by soldering the WIZ812MJ module directly to the shield it reduces the height of the jack, but prevents the module being removed.